作者:Michael-Hannes Hoffelner、Werner Seebacher、Marcel Kaiser、Pascal Mäser、Eva-Maria Pferschy-Wenzig、Robert Saf、Ferdinand Belaj、Nadine Kretschmer、Muaaz Alajlani、Adelheid Brantner、Rudolf Bauer、Robert Weis
DOI:10.1007/s00706-021-02850-3
日期:2021.11
3-dihydropyridines with sulfonyl halides surprisingly yielded open chain dienes with sulfonylimine structure. The products were specific out of several possible isomers and, therefore, a separation of isomers was not necessary. All new compounds were characterized using FT-IR spectroscopy, HRMS, and NMR spectroscopy. A bicyclic by-product from the reaction of a 2,3-dihydropyridine with mesyl chloride was isolated
2,3-二氢吡啶与磺酰卤的反应出人意料地产生了具有磺酰亚胺结构的开链二烯。产物是几种可能的异构体中的特异性产物,因此不需要分离异构体。所有新化合物均使用 FT-IR 光谱、HRMS 和 NMR 光谱进行表征。分离了 2,3-二氢吡啶与甲磺酰氯反应的双环副产物,并使用单 X 射线晶体分析阐明了其结构。研究了一些生物活性,如抗微生物和细胞毒性特性。 图形摘要